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RGD peptide /Arg-Gly-Asp Description: Arg-Gly-Asp is a primary sequence in cellular recognition. It is involved with the binding of proteins to cell surfaces and has strong affinity and selectivity to the alpha(V)beta(3) integrin receptors. THEORETICAL ANALYSISName: Arg-Gly-Asp CAS#: 99896-85-2 Chemical Formula: C12H22N6O6 Exact Mass: 346.1601 Molecular Weight: 346.34 Elemental Analysis: C, 41.62; H, 6.40; N, 24.27; O, 27.72 TECHNICAL DATAAppearance: Solid powderPurity: >98% (or refer to the Certificate of Analysis)Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).Solubility: Soluble in DMSOShelf Life: >3 years if stored properly

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escription: ARA290 is an EPO−derivative, acting as a specific agonist of erythropoietin/CD131 heteroreceptor.  THEORETICAL ANALYSISName: Glp-EQLERALNSSCAS: 1208243-50-8Chemical Formula: C51H84N16O21Molecular Weight: 1257.30 TECHNICAL DATAAppearance: Solid powderPurity: >98% (or refer to the Certificate of Analysis)Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).Solubility: Soluble in DMSOShelf Life: >3 years if stored properly成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家新新有活力,不断创新并且专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽,以及其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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产品名:Larazotide CAS No.:881851-50-9中文名称:拉瑞唑来别名: Unii-zn3R5560zv序列:H-Gly-Gly-Val-Leu-Val-Gln-Pro-Gly-OH分子式:C32H55N9O10分子量:725.83外观:白色粉末纯度(HPLC) ≥98.0% 产品参数: 名称:Larazotide形状:白色粉末纯度:95%储存条件:2~8℃密封避光储存,长期存储建议零下15~20℃冷藏安全性:无重金属,无皮肤及眼刺激包装规格:1克/瓶注意:本品为科研原料,不建议用于人体成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家新新有活力,不断创新并且专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽,以及其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name:  DihexaCAS No. : 1401708-83-5Sequence:  Hexanoyl-Tyr-Ile-Ahx-NH2 Molecular formula: C27H44N4O5Molecular weight :  504.28Purity:  >98.0%Source:  syntheticMSDS and COA: availableDetails:  Dihexa, also known as N-hexanoic-Tyr-Ile-(6) aminohexanoic amide, is an oligopeptide drug derived from angiotensin IV that binds with high affinity to hepatocyte growth factor (HGF) and potentiates its activity at its receptor, c-Met.成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家新新有活力,不断创新并且专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽,以及其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name: EpitalonCas No.: 307297-39-8Sequence:  Ala-Glu-Asp-GlyMolecular formula: C14H22N4O9Molecular weight: 390.98Quantity in stock : 60 gramsPurity:  >98.0%Packing : According to clients’ requirementsSource :  syntheticShipping: Global Delivery Epitalon (a.k.a. epithalon or epithalone) is a synthetically-derived tetrapeptide, meaning that it consists of four amino acid chains. It was discovered by the Russian scientist Professor Vladimir Khavinson, who then conducted epitalon-related research for the next 35 years in both animal and human clinical trials. 成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家新新有活力,不断创新并且专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽,以及其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name: BPC-157Cas No.: 137525-51-0Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-ValMolecular formula: C62H98N16O22Molecular weight: 1419.57Quantity in stock : 60 gramsPurity:  >98.0%Packing : According to clients’ requirementsSource :  syntheticShipping: Global Delivery 成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家新新有活力,不断创新并且专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽,以及其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name: CJC-1295CAS number : 863288-34-0Sequence:  H-Tyr-D-Ala-Asp-Ala-Ile-Phe-Thr-Gln-Ser-Tyr-Arg-Lys-Val-Leu-Ala-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Leu-Ser-Arg-Lys(Mal)-NH2Molecular formula: C165H269N47O46Molecular weight: 3647.19Quantity in stock : 100 gramsPurity:  >98.0%Packing : 1 gram per bottleSource :  syntheticCJC-1295, also known as DAC:GRF (short for drug affinity complex:growth hormone-releasing factor), is a synthetic analogue of growth hormone-releasing hormone (GHRH) (also known as growth hormone-releasing factor (GRF)) and a growth hormone secretagogue (GHS) .It is a modified form of GHRH (1-29) with improved pharmacokinetics, especially in regard to half-life.

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Name:  GLYX-13CAS No. : 117928-94-6Sequence:  Thr-Pro-Pro-Thr-NH2Molecular formula: C20H35N5O8Molecular weight :  473.52Purity:  >98.0%Source:  syntheticMSDS and COA: availableDetails:  GLYX-13 was derived via structural modification of B6B21, a monoclonal antibody that similarly binds to and modulates the NMDA receptor.成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家新新有活力,不断创新并且专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽,以及其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name: HNG Peptide (human) CAS No. : 330936-70-4Sequence:H-Met-Ala-Pro-Arg-Gly-Phe-Ser-Cys-Leu-Leu-Leu-Leu-Thr-Gly-Glu-Ile-Asp-Leu-Pro-Val-Lys-Arg-Arg-Ala-OHMolecular formula: C118H202N34O31S2Molecular weight :  2657.25Purity:  >90.0%Source:  syntheticMSDS and COA: availableDetails: HNG Peptide (human) is a mitochondrial derived peptide. It is a more potent neuroprotective factor than native humanin. HNG is around 1,000 times more potent than Humanin. In middle-aged APPswe/PS1dE9 mice, the peptide improved cognitive deficits and reduced amyloid pathology. S14G-Humanin inhibited Aβ 1-42 fibril formation, and protects against Amyloid beta-induced cytotoxicity in vitro. HNG treatment is associated with an inhibition of mRNA expression of TNF-α and IL-1β.成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Cas No.170851-70-4SequenceAib-His-D-2-Nal-D-Phe-Lys-NH2Molecular FormulaC38H49N9O5Molar Mass711.85296 g/molPurity≥98%Impurity ≤0.5% Storage Temperature 2-8℃Packing Size1g/Bottle, 10g/Bottle,50g/Bottle or at customers request成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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产品名称:α-MSH (11-13) (free acid) CAS : 67727-97-3 分子式: C16H30N4O4 分子量: 342.44 序列:H-Lys-Pro-Val-OH Name: α-MSH (11-13) (free acid) CAS : 67727-97-3 Molecular formula: C16H30N4O4Formula weight: 342.44Sequence: H-Lys-Pro-Val-OH

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Name: MelittinCAS No. : 37231-28-0Sequence: GIGAVLKVLTTGLPALISWIKRKRQQ-NH2Molecular formula: C131H229N39O31Molecular weight :  2846.45Purity:  >98.0%Source:  syntheticMSDS and COA: availableDetails: Basic polypeptide from the venom of the honey bee (Apis mellifera). Melittin contains 26 amino acids, has cytolytic properties, causes contracture of muscle, releases histamine, and disrupts surface tension, probably due to lysis of cell and mitochondrial membranes.成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name:  MOTS-cCAS No. : 1627580-64-6Sequence:H-Met-Arg-Trp-Gln-Glu-Met-Gly-Tyr-Ile-Phe-Tyr-Pro-Arg-Lys-Leu-Arg-OHMolecular formula: C₁₀₁H₁₅₂N₂₈O₂₂S₂Molecular weight :  2174.6Purity:  95 %Source:  syntheticMSDS and COA: available成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name: Nafarelin AcetateCAS No. : 76932-56-4Sequence: H-Pyr-His-Trp-Ser-Tyr-D-2Nal-Leu-Arg-Pro-Gly-NH2Molecular formula: C66H83N17O13Molecular weight :  1322.45Purity:  >98.0%Source:  syntheticMSDS and COA: availableDetails: NAFARELIN is a potent synthetic agonist of GONADOTROPIN-RELEASING HORMONE with 3-(2-naphthyl)-D-alanine substitution at residue 6. Nafarelin has been used in the treatments of central PRECOCIOUS PUBERTY and ENDOMETRIOSIS.成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name:  SelankCas No.: 129954-34-3Sequence:  Thr-Lys-Pro-Arg-Pro-Gly-ProMolecular formula: C33H57N11O9Molecular weight: 751.88Quantity in stock : 60 gramsPurity:  >98.0%Packing : According to clients’ requirementsSource :  syntheticShipping: Global Delivery成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name:  semaglutideCAS No. : 910463-68-2Sequence: His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-N6-[N-(17-carboxy-1-oxoheptadecyl-L-γ-glutamyl[2-(2-aminoethoxy)ethoxy] acetyl[2-(2-aminoethoxy) ethoxy]acetyl]-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly-OHMolecular formula: C187H291N45O59Molecular weight :  4113.64Purity:  >98.0%Source:  syntheticMSDS and COA: availableDetails: Semaglutide is a glucagon-like peptide-1 (GLP-1) analog and functions as a GLP-1 agonist. 成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name:  SemaxCas No.: 80714-61-0 Sequence:  Met-Glu-His-Phe-Pro-Gly-ProMolecular formula: C37H51N9O10SMolecular weight: 813.92Quantity in stock : 60 gramsPurity:  >98.0%Packing : According to clients’ requirementsSource :  syntheticShipping: Global Delivery成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name: SS-31,ElamipretideCAS No. : 736992-21-5Molecular formula: C32H49N9O5Molecular weight : 639.802Purity:  >95.0%Source:  syntheticMSDS and COA: available Product NameSS-31Other namesH-D-Arg-Tyr(2,6-diMe)-Lys-Phe-NH2; D-Arginyl-2,6-dimethyl-L-tyrosyl-L-lysyl-L-phenylalaninamideCAS Number736992-21-5PubChem CID11764719UNII87GWG91S09KEGGD10925Chemical and physical dataFormulaC32H49N9O5Molar mass639.802 g·mol−1

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Name: TB500Cas No.: 885340-08-9Sequence: N-acetylated LKKTETQMolecular formula: C38H68N10O14Molecular weight: 889.02Quantity in stock : 100 gramsPurity:  >98.0%Packing : According to clients’ requirementsSource :  syntheticShipping: Global Delivery 成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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Name: ThymulinCas No.: 63958-90-7Sequence:  H-Pyr-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn-OHMolecular formula: C33H54N12O15Molecular weight: 858.85Quantity in stock : 60 gramsPurity:  >98.0%Packing : According to clients’ requirementsSource :  syntheticShipping: Global Delivery Thymulin (also known as Thymic Factor, as Thymalin or under its old name Facteur Thymique Serique) is a nonapeptide produced by two distinct epithelial populations in the thymus first described by Bach in 1977. It requires zinc for biological activity. Its peptide sequence is H-Pyr-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn-OH. 成都云希化工有限公司(ChengduYoungSheChemicalCo.,Ltd)成立于2015年,是一家专门从事多肽化妆品原料研发,生产和销售的高新技术企业。公司总部位于成都市高新技术开发区,月产量各种多肽10公斤以上,年销售额逾千万,客户遍布多国。成都云希,以心交心,用心做肽,用心服务。经过几年的研究,成都云希现已开发出各种功效的美容肽上百种,基本囊括了市售的美容肽品种,主要有二胜肽(dipeptide),三胜肽(tripeptide),四胜肽(tetrapeptide),五胜肽(pentapeptide),六胜肽(hexapeptide),七胜肽(heptapeptide),八胜肽(octapptide),九胜肽(nonapeptide),十胜肽(decapeptide)和寡肽(Oligopeptide)等200多种美容肽,及多肽中间体、重组蛋白、药物肽和其他化妆品活性原料如玻色因,种类齐全满足客户的需求。

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